[Zobofo]

Hey can someone give me some general information about Cibacron Blue 3G-A please? (CAS 84166-13-2)

What is this dye used for? How does it work? Is it an obsolete dye? (I saw something called Reactive Blue that was said to be similar to Cibacron blue that replaced Cibacron blue)

Does anyone happen to know who I can purchase this dye from?

Thanks,
Zobofo